3 papers
eess.SP2026
Toward Environment-Aware LAE: SAR as a Shared Sensing Infrastructure
Xue Zhang, Bang Huang, Mohamed-Slim Alouini
The rapid growth of the low-altitude economy (LAE) is making aerial systems an important part of future digital infrastructure. Although major advances have been achieved in unmann…
eess.SP2025
Fundamental limits via CRB of semi-blind channel estimation in Massive MIMO systems
Xue Zhang, Abla Kammoun, Mohamed-Slim Alouini
This paper investigates the asymptotic behavior of the deterministic and stochastic Cramér-Rao Bounds (CRB) for semi-blind channel estimation in massive multiple-input multiple-out…
eess.SP2025
Design of 3D Beamforming and Deployment Strategies for ISAC-based HAPS Systems
Xue Zhang, Bang Huang, Mohamed-Slim Alouini
This paper explores high-altitude platform station (HAPS) systems enabled by integrated sensing and communication (ISAC), in which a HAPS simultaneously transmits communication sig…